| 1 | // |
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| 2 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 3 | // See https://llvm.org/LICENSE.txt for license information. |
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| 4 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 5 | |
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| 6 | #include <Block.h> |
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| 7 | #include <stdio.h> |
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| 8 | |
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| 9 | // CONFIG rdar://6225809 |
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| 10 | // fixed in 5623 |
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| 11 | |
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| 12 | int main(int argc, char *argv[]) { |
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| 13 | __block int a = 42; |
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| 14 | int* ap = &a; // just to keep the address on the stack. |
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| 15 | |
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| 16 | void (^b)(void) = ^{ |
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| 17 | //a; // workaround, a should be implicitly imported |
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| 18 | Block_copy(^{ |
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| 19 | a = 2; |
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| 20 | }); |
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| 21 | }; |
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| 22 | |
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| 23 | Block_copy(b); |
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| 24 | |
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| 25 | if(&a == ap) { |
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| 26 | printf(format: "**** __block heap storage should have been created at this point\n" ); |
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| 27 | return 1; |
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| 28 | } |
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| 29 | printf(format: "%s: Success\n" , argv[0]); |
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| 30 | return 0; |
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| 31 | } |
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| 32 | |
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